hartebeest - A large African antelope with lyre-shaped horns that curve backward.
harnessed antelope - Any of several antelopes of the genus Tragelaphus having striped markings resembling a harness.
Impala and ibex are both antelope that start with the letter 'i'. There may be more.
hare
Harvey's duiker
Addax is an antelope species in Africa. It begins with the letter a.
the pronghorn antelope
Topi
Topi or Tsessebe Tibetan antelope
oribi
Deere
impala
Impala
gemsbok
Elands